CAN port, inadvertently connected to 24 V

Question:

Can damage occur at the CAN port of controller 9300 if terminals X4 (system bus CAN) have been inadvertently connected to 24 V?

Answer:

Yes, the input modules may suffer damage.
To check operation of the CAN hardware see contribution: 20011222

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Taxonomy: 9300 vector EVF93xx-EH hoist frequency inverters , 9300 vector EVF93xx-EV frequency inverters , 9300 vector frequency inverters , 9300 Cam Profiler (EK) servo inverters , 9300 Position Controller (EP) servo inverters , 9300 Register Controller (ER) servo inverters , 9300 Servo PLC Logic (EI) servo inverters , 9300 Servo PLC Technology (ET) servo inverters , 9300 Standard Servo (ES) servo inverters , 9300 servo inverters
AKB-ID: 20020090
Last update: 2024/01/11
Category: FAQ, Tips and Tricks

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